Emerald|Lab Grown|IGI

3.90ct D IF Emerald Lab Grown Diamond

- • D/IF • IGI LG754563755

Certificate IGI LG754563755

Diamond specifications and retailer prices

From $3,151 USD
Save $8,887 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,038 USD at With Clarity
View at With Clarity

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754563755 or 754563755. Listed at 13 retailers, with prices from $3,151 to $12,038 at With Clarity, a $8,887 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.90
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563755
Dimensions10.40 × 7.43 × 5.08 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.40 mm7.43 mm3.90 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563755
Side View
Table 62.0%Crown 35.7°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $10,454 USD|Low: $3,021 USD|High: $12,393 USD|Avg: $6,870 USD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 1, 2026
Retailer 11$3,151 USD
Retailer 4$3,754 USD
Retailer 3$3,802 USD
Retailer 7$4,277 USD
Retailer 9$4,853 USD
Retailer 13$4,904 USD
Retailer 5$7,604 USD
Retailer 2$8,151 USD
Retailer 8$8,402 USD
Retailer 6$9,545 USD
Retailer 1$10,454 USD
Retailer 10$10,993 USD
Retailer 12$11,740 USD
With Clarity$12,038 USD

37 data points across 14 retailers

13 retailers$3,151 USD to $12,038 USD

A
Cheapest Retailer
-
$3,151 USD
A
Retailer 2
-
$3,754 USD
View
A
Retailer 3
-
$3,802 USD
HK$29,700 HKD
View
A
Retailer 4
-
$4,274 USD
£3,365 GBP
View
B+
Retailer 5
-
$4,853 USD
€4,622 EUR
View
B+
Retailer 6
-
$4,904 USD
View
B
Retailer 7
-
$8,151 USD
View
B
Retailer 8
-
$8,402 USD
£6,616 GBP
View
B
Retailer 9
-
$9,545 USD
A$14,685 AUD
View
B
Retailer 10
-
$10,454 USD
View
B
Retailer 11
-
$10,993 USD
SGD 14,855 SGD
View
B
Retailer 12
-
$11,740 USD
View
Most Expensive
B
With Clarity
754563755 · Sep 27
$12,038 USD
View
12 more retailers have this diamond
Prices start from $3,151 USDSave up to $8,887 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
3.90ct Emerald
$3,151 USD